package com.sky.mapper;

import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;
import org.apache.ibatis.annotations.*;

import java.util.List;

/**
 * @author majun
 * @package sky-take-out
 * @date 2024/5/17 : 上午8:33
 */

@Mapper
public interface ShoppingCartMapper {

    /**
     * 动态条件查询
     *
     * @param shoppingCart
     * @return
     */
    List<ShoppingCart> list(ShoppingCart shoppingCart);

    /**
     * 修改数量
     *
     * @param shoppingCart1
     */
    @Update("update shopping_cart set number = #{number} where id = #{id}")
    void upDataByNumber(ShoppingCart shoppingCart1);

    /**
     * 添加购物车
     *
     * @param shoppingCart
     */
    @Insert("insert into shopping_cart (name, image, user_id, dish_id, setmeal_id, dish_flavor, number, amount, create_time) " +
            "values (#{name},#{image},#{userId},#{dishId},#{setmealId},#{dishFlavor},#{number},#{amount},#{createTime})")
    void insert(ShoppingCart shoppingCart);

    /**
     * 根据id删除商品
     *
     * @param id
     */
    @Delete("delete from shopping_cart where id=#{id}")
    void detele(Long id);

    /**
     * 通过userId删除
     * @param userId
     */
    @Delete("delete from shopping_cart where user_id=#{usrrId}")
    void deteleUserId(Long userId);

    /**
     * 批量插入购物车数据
     *
     * @param shoppingCartList
     */
    void insertBatch(List<ShoppingCart> shoppingCartList);
}
